Insulation fixing device for transistor

Abstract

The utility model discloses an electric crystal insulating and fixing device, which relates to the technical field of electric crystal installation, and adopts the technical scheme that the electric crystal insulating and fixing device comprises an insulating shell, an electric crystal body is arranged in the insulating shell, a fixing plate is fixedly arranged at the top of the electric crystal body, and limiting assemblies are arranged on two sides of the insulating shell and comprise side sliding shells; the side sliding shell is fixedly arranged on the side wall of the insulating shell, a sliding block is arranged in the side sliding shell, a limiting plate is fixedly arranged on one side of the sliding block, a connecting plate is fixedly arranged on the top of the sliding block, a mounting plate is fixedly arranged on the top of the insulating shell, a threaded hole is formed in one side of the mounting plate, and a bolt is connected to one side of the threaded hole through threads. The beneficial effects of the utility model are that the transistor body can be effectively fixed in the insulating housing through the cooperation of the limiting assembly and the bolt, the transistor body is prevented from loosening or falling off in the working process, the electrical connection between the transistor body and the outside can be effectively isolated through the use of the insulating housing, and the occurrence of potential safety hazards such as short circuit or electric shock is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of installing the electric crystal, specifically relates to a kind of electric crystal insulation fixing device. BACKGROUND

[0002] Electric crystal is a kind of solid-state semiconductor element, can be used for amplification, switch, voltage stabilizing, signal modulation and many other functions, electric crystal as a kind of variable switch, based on the voltage of input, control the current flowing out, so electric crystal can be used as the switch of current, and the difference from general mechanical switch is that electric crystal is controlled using electric signal, and switch speed can be very fast, the switching speed in laboratory can reach 100GHz or more.

[0003] In the existing electric crystal installation process, there is the problem of unstable fixation, which may cause the electric crystal to loosen, short circuit or damage during work, thereby affecting the normal operation of the equipment. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a kind of electric crystal insulation fixing device to solve the problem of unstable fixation in the electric crystal installation process, which may cause the electric crystal to loosen, short circuit or damage during work, thereby affecting the normal operation of the equipment.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of electric crystal insulation fixing device, including insulation shell, the inside of the insulation shell is equipped with electric crystal body, the top of the electric crystal body is fixedly provided with fixed plate, the both sides of the insulation shell are equipped with limiting assembly, the limiting assembly includes side sliding shell, the side sliding shell is fixedly provided on the side wall of insulation shell, the inside of the side sliding shell is equipped with sliding block, the one side of the sliding block is fixedly provided with limiting plate, the top of the sliding block is fixedly provided with connecting plate.

[0006] Preferably, the top of the insulation shell is fixedly provided with mounting plate, the one side of the mounting plate is provided with threaded hole, the threaded hole is connected with bolt on one side through screw thread.

[0007] Preferably, the one side of the fixed plate is provided with second through hole, and the bolt penetrates the second through hole.

[0008] Preferably, the one side of the connecting plate is provided with third through hole, and the bolt penetrates the third through hole.

[0009] Preferably, the sliding block slides in the inside of the side sliding shell.

[0010] Preferably, the one side of the limiting plate is fixedly provided with connecting block.

[0011] Preferably, the one side of the mounting plate is provided with two first through holes.

[0012] Preferably, the limiting plate is in contact with the transistor body.

[0013] Embodiments of the present application have the following advantages:

[0014] By using the limiting assembly and the bolt, the transistor body can be effectively fixed in the insulating shell, preventing loosening or falling off during work, and the use of the insulating shell can effectively isolate the transistor body from electrical connection with the outside world, preventing the occurrence of safety hazards such as short circuit or electric shock. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained from the provided drawings without creative labor.

[0016] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0017] Figure 1 The overall structure schematic view provided by the present application is shown in the following figure:

[0018] Figure 2 The overall structure sectional view provided by the present application is shown in the following figure:

[0019] Figure 3 The transistor body perspective view provided by the present application is shown in the following figure:

[0020] Figure 4 The limiting assembly perspective view provided by the present application is shown in the following figure.

[0021] In the figure: 1, insulating shell; 2, transistor body; 3, side sliding shell; 4, sliding block; 5, limiting plate; 6, connecting block; 7, mounting plate; 8, first through hole; 9, fixed plate; 10, connecting plate; 11, bolt; 12, second through hole; 13, third through hole; 14, threaded hole. DETAILED DESCRIPTION

[0022] The following specific embodiments illustrate the embodiments of the present application, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Referring to the drawings Figure 1 -attached Figure 4 The present application provides an insulating fixing device for a transistor, comprising an insulating shell 1, an insulating shell 1 inside is provided with a transistor body 2, the top of the transistor body 2 is fixedly provided with a fixed plate 9, the both sides of the insulating shell 1 are provided with a limiting assembly, the limiting assembly comprises a side sliding shell 3, the side sliding shell 3 is fixedly arranged on the side wall of the insulating shell 1, the inside of the side sliding shell 3 is provided with a sliding block 4, one side of the sliding block 4 is fixedly provided with a limiting plate 5, the top of the sliding block 4 is fixedly provided with a connecting plate 10, the top of the insulating shell 1 is fixedly provided with a mounting plate 7, one side of the mounting plate 7 is provided with a threaded hole 14, one side of the threaded hole 14 is connected with a bolt 11 through threads, one side of the fixed plate 9 is provided with a second through hole 12, the bolt 11 penetrates the second through hole 12, one side of the connecting plate 10 is provided with a third through hole 13, the bolt 11 penetrates the third through hole 13, the sliding block 4 slides in the inside of the side sliding shell 3, the limiting plate 5 is in contact with the transistor body 2;

[0024] In the present embodiment, the transistor body 2 is placed inside the insulating shell 1, then the connecting block 6 is pushed, the connecting block 6 drives the limiting plate 5 to move, the limiting plate 5 limits the transistor body 2, the sliding block 4 slides in the inside of the side sliding shell 3, then the bolt 11 is installed, the bolt 11 penetrates the third through hole 13 on one side of the connecting plate 10 and the second through hole 12 on one side of the fixed plate 9 and is connected with the threaded hole 14 through threads, so as to install and fix the transistor body 2;

[0025] In order to achieve the purpose of convenient pushing, the device adopts the following technical scheme: the limiting plate 5 is fixedly provided with a connecting block 6 on one side, the connecting block 6 facilitates the movement of the limiting plate 5;

[0026] In order to achieve the purpose of convenient installation, the device adopts the following technical scheme: the mounting plate 7 is provided with two first through holes 8 on one side, the mounting plate 7 is installed inside the shell to be installed by penetrating the first through hole 8 with a screw, so as to install the insulating shell 1.

[0027] The use process of the utility model is as follows: when using the utility model, the crystal body 2 is put into the insulating shell 1, then the connecting block 6 is pushed, the connecting block 6 drives the limiting plate 5 to move, the limiting plate 5 limits the crystal body 2, the sliding block 4 slides in the side sliding shell 3, then the bolt 11 is installed, the bolt 11 passes through the third through hole 13 on one side of the connecting plate 10 and the second through hole 12 on one side of the fixed plate 9 and is connected through the threaded hole 14 by screw threads, so that the crystal body 2 is installed and fixed.

[0028] The above is only the preferred embodiment of the utility model, and any skilled person in the art can modify the utility model by using the above-mentioned technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement according to the technical solution of the utility model is within the scope of protection required by the utility model.

Claims

1. An insulated fixing device for transistors, comprising an insulating housing (1), characterised in that: The inside of the insulating shell (1) is provided with a transistor body (2), the top of the transistor body (2) is fixedly provided with a fixed plate (9), both sides of the insulating shell (1) are provided with a limiting assembly, the limiting assembly comprises a side sliding shell (3), the side sliding shell (3) is fixedly arranged on the side wall of the insulating shell (1), the inside of the side sliding shell (3) is provided with a sliding block (4), one side of the sliding block (4) is fixedly provided with a limiting plate (5), the top of the sliding block (4) is fixedly provided with a connecting plate (10).

2. An insulating fixture for transistors as claimed in claim 1, characterized in that: The top of the insulating shell (1) is fixedly provided with a mounting plate (7), one side of the mounting plate (7) is provided with a threaded hole (14), one side of the threaded hole (14) is connected with a bolt (11) through screw threads.

3. An insulating fixture for transistors as claimed in claim 2, characterized in that: One side of the fixed plate (9) is provided with a second through hole (12), the bolt (11) penetrates the second through hole (12).

4. The insulating and fixing device for a transistor according to claim 2, wherein: One side of the connecting plate (10) is provided with a third through hole (13), the bolt (11) penetrates the third through hole (13).

5. The insulating fixture of claim 1, wherein: The sliding block (4) slides in the side sliding shell (3).

6. The insulating fixture of claim 1, wherein: One side of the limiting plate (5) is fixedly provided with a connecting block (6).

7. The insulating fixture of claim 2, wherein: One side of the mounting plate (7) is provided with two first through holes (8).

8. The insulating fixture of claim 1, wherein: The limiting plate (5) is in contact with the transistor body (2).

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